Examples with PartitionReplicaSyncRequest com.hazelcast.internal.partition.operation.PartitionReplicaSyncRequest used on opensource projects

Example 1 with PartitionReplicaSyncRequest

use of com.hazelcast.internal.partition.operation.PartitionReplicaSyncRequest in project hazelcast by hazelcast.

the class PartitionDataSerializerHook method createFactory.

@Override
public DataSerializableFactory createFactory() {
    ConstructorFunction<Integer, IdentifiedDataSerializable>[] constructors = new ConstructorFunction[LEN];
    constructors[PARTITION_RUNTIME_STATE] = arg -> new PartitionRuntimeState();
    constructors[ASSIGN_PARTITIONS] = arg -> new AssignPartitions();
    constructors[PARTITION_BACKUP_REPLICA_ANTI_ENTROPY] = arg -> new PartitionBackupReplicaAntiEntropyOperation();
    constructors[FETCH_PARTITION_STATE] = arg -> new FetchPartitionStateOperation();
    constructors[HAS_ONGOING_MIGRATION] = arg -> new HasOngoingMigration();
    constructors[MIGRATION_COMMIT] = arg -> new MigrationCommitOperation();
    constructors[PARTITION_STATE_OP] = arg -> new PartitionStateOperation();
    constructors[PROMOTION_COMMIT] = arg -> new PromotionCommitOperation();
    constructors[REPLICA_SYNC_REQUEST] = arg -> new PartitionReplicaSyncRequest();
    constructors[REPLICA_SYNC_RESPONSE] = arg -> new PartitionReplicaSyncResponse();
    constructors[REPLICA_SYNC_RETRY_RESPONSE] = arg -> new PartitionReplicaSyncRetryResponse();
    constructors[SAFE_STATE_CHECK] = arg -> new SafeStateCheckOperation();
    constructors[SHUTDOWN_REQUEST] = arg -> new ShutdownRequestOperation();
    constructors[SHUTDOWN_RESPONSE] = arg -> new ShutdownResponseOperation();
    constructors[REPLICA_FRAGMENT_MIGRATION_STATE] = arg -> new ReplicaFragmentMigrationState();
    constructors[MIGRATION] = arg -> new MigrationOperation();
    constructors[MIGRATION_REQUEST] = arg -> new MigrationRequestOperation();
    constructors[NON_FRAGMENTED_SERVICE_NAMESPACE] = arg -> NonFragmentedServiceNamespace.INSTANCE;
    constructors[PARTITION_REPLICA] = arg -> new PartitionReplica();
    constructors[PUBLISH_COMPLETED_MIGRATIONS] = arg -> new PublishCompletedMigrationsOperation();
    constructors[PARTITION_STATE_CHECK_OP] = arg -> new PartitionStateCheckOperation();
    constructors[REPLICA_MIGRATION_EVENT] = arg -> new ReplicaMigrationEventImpl();
    constructors[MIGRATION_EVENT] = arg -> new MigrationStateImpl();
    constructors[PARTITION_LOST_EVENT] = arg -> new PartitionLostEventImpl();
    constructors[REPLICA_SYNC_REQUEST_OFFLOADABLE] = arg -> new PartitionReplicaSyncRequestOffloadable();
    return new ArrayDataSerializableFactory(constructors);
}

Example 2 with PartitionReplicaSyncRequest

use of com.hazelcast.internal.partition.operation.PartitionReplicaSyncRequest in project hazelcast by hazelcast.

the class PartitionReplicaManager method sendSyncReplicaRequest.

/**
 * Send the sync request to {@code target} if the max number of parallel sync requests has not been made and the target
 * was not removed while the cluster was not active. Also cancel any currently scheduled sync requests for the given
 * partition and schedule a new sync request that is to be run in the case of timeout
 */
private void sendSyncReplicaRequest(int partitionId, Collection<ServiceNamespace> requestedNamespaces, int replicaIndex, PartitionReplica target) {
    if (node.clusterService.isMissingMember(target.address(), target.uuid())) {
        return;
    }
    int permits = tryAcquireReplicaSyncPermits(requestedNamespaces.size());
    if (permits == 0) {
        if (logger.isFinestEnabled()) {
            logger.finest("Cannot send sync replica request for partitionId=" + partitionId + ", replicaIndex=" + replicaIndex + ", namespaces=" + requestedNamespaces + ". No permits available!");
        }
        return;
    }
    // Select only permitted number of namespaces
    Collection<ServiceNamespace> namespaces = registerSyncInfoForNamespaces(partitionId, requestedNamespaces, replicaIndex, target, permits);
    // release unused permits
    if (namespaces.size() != permits) {
        releaseReplicaSyncPermits(permits - namespaces.size());
    }
    if (namespaces.isEmpty()) {
        return;
    }
    if (logger.isFinestEnabled()) {
        logger.finest("Sending sync replica request for partitionId=" + partitionId + ", replicaIndex=" + replicaIndex + ", namespaces=" + namespaces);
    }
    replicaSyncRequestsCounter.inc();
    Operation syncRequest = ALLOW_OFFLOAD ? new PartitionReplicaSyncRequestOffloadable(namespaces, partitionId, replicaIndex) : new PartitionReplicaSyncRequest(namespaces, partitionId, replicaIndex);
    nodeEngine.getOperationService().send(syncRequest, target.address());
}